How To Fix SE306 - Change in creation indicator in line $ not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 306

• Message text: Change in creation indicator in line $ not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SE306 - Change in creation indicator in line $ not allowed ?

  The SAP error message SE306, which states "Change in creation indicator in line $ not allowed," typically occurs in the context of modifying a document or record in SAP where the system detects an inconsistency related to the creation indicator of a line item. This error is often encountered in scenarios involving document changes, such as in purchase orders, sales orders, or other transactional documents.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Modification of Creation Indicator: The creation indicator (which indicates whether a line item is newly created or modified) is being changed in a way that is not permitted by the system. This can happen if you are trying to change a line item that was originally created in a certain way (e.g., as a new item) to a different state (e.g., marking it as modified).
  Data Integrity Rules: SAP has built-in data integrity rules that prevent certain changes to ensure the consistency and integrity of the data. Changing the creation indicator may violate these rules.
  Document Status: The document may be in a status that does not allow changes to certain fields, including the creation indicator.
  
  Solution:
  To resolve the SE306 error, consider the following steps:
  
  Check Document Status: Ensure that the document you are trying to modify is in a status that allows changes. If the document is locked or in a completed status, you may need to unlock it or revert it to a status that allows modifications.
  Review Changes: Verify the changes you are attempting to make. If you are trying to change the creation indicator, consider whether this change is necessary or if there is an alternative approach.
  Use Correct Transaction: Make sure you are using the correct transaction code for the operation you are trying to perform. Some transactions may have restrictions on what can be changed.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the document type you are working with. There may be specific rules regarding the creation indicator for that document type.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues.
  Transaction Codes: Familiarize yourself with the relevant transaction codes for the document type you are working with (e.g., ME21N for purchase orders, VA01 for sales orders).
  User Authorization: Ensure that you have the necessary authorizations to make changes to the document in question.
  
  By following these steps, you should be able to identify the cause of the SE306 error and implement a solution to resolve it.